I can't seem to get the following to work
=DLookUp("[RunningSum]","Central_Budget_Utilities_Data_(Comparrison)_Query2","[Utility_Type] = '" & [Reports]![Central_Budget_Comparrison_Sub-Report_(Table)]!Utility_Type & "') And [Month] = '& Format(DateAdd("yyyy",-1,Date()),"yyyymm") & '")
Any help...